有人能用英语介绍一下单板滑雪的运动项目么?要字数在100左右的?

有人能用英语介绍一下单板滑雪的运动项目么?要字数在100左右的?

A snowboard is a thin, hourglass shaped board ridden down a sloped section of earth covered in snow. It is often thought of as the winter equivalent of a wakeboard, as the rider's feet are bound to the board via bindings. Snowboards generally have a length between 140-165cm and a width between 24 and 27 cm (For teenagers and older. There are children snowboards available) . The size variants are to accommodate the many varieties of people, skill levels, snow types, and riding styles that exist within the activity known as snowboarding. Snowboards are usually constructed with a laminated wood core sandwiched between multiple layers of fiberglass. The bottom or 'base' of the snowboard is generally made of various constructions of plastic, and is surrounded by a thin strip of steel, known as the 'edge'. The top layer, where a printed graphic usually resides, is usually made of Acrylic.